Stock market news: Tesla, Kinder Morgan, Comcast, Santos

Company	Development reported Oct. 21	Figure
Kinder Morgan	Two gas pipeline projects	$4.7 billion
Tesla	Positive cash flow, lower AI spending	Not disclosed in report headline
AstraZeneca	FDA approval, rare kidney disease drug	Not disclosed in report headline
Santos	2026 output forecast trimmed	Not disclosed in report headline
Comcast	Significant job cuts planned	Not disclosed in report headline

Several corporate stories landed late on Wednesday, spanning energy, technology, health care and resources. Each can move single-name expectations in the stock market, and each can shift options pricing around the affected companies. The details below reflect what has been publicly reported by Investing.com and other outlets it cites.

Key takeaways

• Kinder Morgan said it will invest $4.7 billion in two gas pipeline projects, citing surging demand.
• Tesla reported a surprise positive cash flow, helped by AI spending that came in below expectations.
• AstraZeneca won U.S. FDA approval for a rare kidney disease drug.
• Santos cut its 2026 output forecast because of Alaska oilfield delays.
• Comcast is planning significant job cuts, according to Bloomberg News.

Kinder Morgan bets on gas demand

Kinder Morgan plans to invest $4.7 billion across two natural gas pipeline projects. The company framed the spending as a response to surging demand, according to Investing.com. For energy companies, the commitment signals that pipeline operators still see enough volume growth to justify large capital outlays.

Watch for project timelines, contract backing and financing details in follow-up disclosures. Those will show how much of the demand story is already locked in under agreements.

Tesla surprises on cash flow

Tesla posted positive cash flow that surprised the market. Investing.com attributes this to AI spending that came in lower than expected. A related report from the same outlet points to a revenue beat as deliveries rebounded and energy storage grew.

Tesla is among the most heavily traded names in listed options, and earnings reactions in such stocks are often framed around expected moves. The next question for tech companies with large AI budgets is whether the lower spending reflects timing or a durable change. That distinction will matter more than a single quarter’s cash figure.

AstraZeneca clears an FDA hurdle

AstraZeneca said the U.S. Food and Drug Administration approved its drug for a rare kidney disease. For biotech companies and large pharmaceutical groups, regulatory approvals are discrete events that remove one source of uncertainty. Launch pace, pricing and payer coverage come next.

Australian resources: Santos, Fortescue and BHP

Santos trimmed its 2026 production forecast, with delays at an Alaska oilfield cited as the cause, according to Investing.com. The revision pushes back expected volumes rather than changing the company’s stated plans for the asset.

Fortescue warned that operations could be affected while talks with a Chinese state buyer continue. Investing.com’s report points to a quarterly update on iron ore shipments. The state-buyer negotiation is a reminder of how much pricing and volume leverage sits with large Chinese purchasers.

Separately, BHP’s chair said Australia must compete harder for global investment. The comment fits a theme running through the three stories: capital is mobile, and resource projects are judged against alternatives abroad.

Comcast job cuts and a web security scramble

Bloomberg News reported that Comcast is planning significant job cuts. The scale, timing and business units affected have not been laid out in the reporting available here. Any confirmation from the company would be the next marker.

Investing.com also reported that government websites have gone dark after a flaw discovered with the help of AI set off a security scramble. A cyber agency warned that sites might go offline while PHP prepares a critical fix. The episode highlights operational risk tied to widely used web software, and the pace of patching will determine how long disruptions last.

What to watch

Follow-up filings and company statements should supply the missing numbers on Tesla’s cash flow, Santos’s revised forecast and Comcast’s cuts. Further developments in Fortescue’s talks and the PHP fix are also worth tracking.